It's used only as a dev dependency in 5 crates.

Depender (with downloads and own rev deps) codegenrs version
10.0M 7 anstyle-parse dev ^3.0.1
11K 1 typos-dict dev ^3.0
10K 1 typos-vars dev ^3.0
7.5K 1 imperative dev ^3.0
2 varcon dev ^3.0